3. [2/4 Points] PREVIOUS ANSWERS LARPCALCLIMSHS10.6.093. ASK YOUR TEACHER PRACTICE ANOTHER Consider a projectile launched at a height of h feet above the ground at an angle of 9 with the horizontal. The initial velocity is v0 feet per second, and the path of the projectile is modeled by the parametric equations x = (v0 cos(9))t and y = h + (v0 sin(0))t 16tz. A quarterback releases a pass at a height of 6 feet above the playing field, and a receiver catches the football at a height of 3 feet, 40 yards directly downeld. The pass is released at an angle of 40 with the horizontal. (a) Write a set of parametric equations in terms of feet for the path of the football. (Use V0 in your answers. Enter your answers as a comma-separated list of equations.) x : (cos(40) )vot. y : 6 + (sin(40) )vOt 162:2 my. rum! J (b) Find the speed (in ft/sec) of the football when it is released. (Round your answer to two decimal places.) x ft/sec (c) Use a graphing utility to graph the path of the football. Approximate its maximum height in feet. (Round your answer to two decimal places.) 29.59 \\/ ft (d) Find the time (in sec) the receiver has to position himself after the quarterback releases the football. (Round your answer to two decimal places.) x sec Need Help? Fin-III Viewing Saved Work Revert to Lasl Response Submit